In no particular order...
Dragon Quest VIII
DMC3 Special Edition
Silent Hill 2
Ace Combat Zero
Persona 3
Persona 4
SMT: Nocturne
MGS3: Snake Eater
Ace Combat Unsung War
Ace Combat 4 Shattered Skies
Disgaea
Disgaea 2
Okami
Suikoden III
Shadow of the Colossus
Dark Cloud 2
Lots of PS2 games I haven't played yet though, so this list will likely get changed in the future.